Signal Frequency Counter RF 0.1-60MHz 20MHz ~ 2.4GHz Green Cymometer Tester Description:With Microchip's PIC16F648A, 2.4 GHz frequency meter. Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO). Unique gate control and precise time algorithm (non-timed interrupt). Gate (display refresh) time 0.01 seconds / 0.1 seconds /...
DC 5-12V Frequency Signal Source Pulser PWM Square-wave Generator 1Hz-100KHz ATFeatures:Size:3.5x7cmPower Supply:DC 5-12VPulse Output Signal Amplitude: 5-12 Vpp 50mA (pulse amplitude is less than the input voltage 0.3V)Output Pulse Polarity: Positive Pulse Output (from low to high rise OUT) Negative Pulse Output (dropped from high to low...
10PCS 2 Channels 3W Digital power PAM8403 Class D Audio Amplifier Board USB DC 1.Advanced Micro Devices, volume: 1.85 * 2.11cm2.Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise3.Two-channel stereo, 5V power supply can output 3W 3 W power, can directly drive 4Ω 8Ω small...
12V Digital LED Display Voltmeter Voltage Gauge Panel Meter For Car Motocycle Features:Waterproof, Dustproof, Shockproof.Simple connection, easy to use.Mini size with 3-digit LED Digital Display.Measures DC Voltage precisely from 8V to 16.0V.Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage...
RGB MCU Display Pattern Dual Channel 24 LED VU Level Indicator Meter F AmplifierDescription:Using three color SMD LED, colorful, color flexible configuration, prefabricated a variety of color scheme, can set a color scheme specific to the color of each point, there are various design can choose, can adjust the brightness, the sensitivity adjustable, can...
LED Digital USB Charger Doctor Voltage Current Meter Tester Power DetectorDescriptionThe compact USB dual table can show voltage and current and charge two phones simultaneouslySuitable for the vast majority of mobile phones, mobile power, tablet PCs and other USB devicesOutput 1: data communication function and charging voltage outputOutput 2: Apple...
Green 0.28" 2 Wire Mini DC Digital Panel Voltmeter Panel Mount LED VoltageDescription:100% Brand new and high qualityprecision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1VTwo wire connection, with reverse polarity protectionDisplay color: GreenTwo-wire Measurement range: DC 2.5-30V, 2.7-30V, 3-30VMin....
Yellow 0.28" 2 Wire Mini DC Digital Panel Voltmeter Panel Mount LED VoltageDescription:100% Brand new and high qualityprecision automatic adjustment ,when less than 10V accurate to 0.01V, more than 10V accurate to 0.1VTwo wire connection, with reverse polarity protectionDisplay color: YellowTwo-wire Measurement range: DC 2.5-30V, 2.7-30V, 3-30VMin....
Mini 3A DC-DC Converter Adjustable Step down Power Supply Module replace LM2596s Product Descriptions: 100% BRAND NEW! Whole network smallest maximum 3A output.Input voltage: 4.5-28V Output Voltage: 0.8-20V (adjustable) Output current: rated current 3A(MAX).Switching Frequency: 1MHz Output Ripple:less than 30mVEfficiency:96%...
0~55MHz DDS Signal Generator*Direct Digital Synthesis HAM Radio VFO Wireless Features : This is a 0~55MHz DDS Signal Generator. It is based on AD9850 chip and is very easy to operate. Supports 0~55MHz continual adjust at 1Hz step. This generator has 78L05 voltage regulate. Input current at 200MA, input voltage 8-9V would be the ideal voltage....
DC 4.5-40V To 5V 2A USB Charger DC-DC Step-down Buck Converter Voltmeter ModuleBrand new with high qualityInput voltage: DC 4.5 ~ 40V.Output voltage: 5V (when the input voltage is between 6.5V ~ 40V).Output current: 2A.The voltmeter has automatic calibration function.With reverse connection protection.With overheat protection and short circuit...
We`ve do our best to make the photo more close to the real items. Condition: 100% Brand new and high qualityThis mini digital LED voltmeter DC0-100V adopt 0.36inch digital display and ultra mini size with three wires, which designed with reverse connect protection function and used for all kinds of voltage measurement purposes.Note: If you are not...
Description:100% Brand New and High Quality !Feature:The design is small and exquisite, easy to install, and the voltage value of the car and the motorcycle battery can be measured by connecting the power cord.High-brightness LED three-digit display for easy viewing.Mounts in a 1-1/8" hole in panels up, 0.25" thick, a nylon retaining nut holds the meter...
Description:100% Brand New and High Quality !Feature:The design is small and exquisite, easy to install, and the voltage value of the car and the motorcycle battery can be measured by connecting the power cord.High-brightness LED three-digit display for easy viewing.Mounts in a 1-1/8" hole in panels up, 0.25" thick, a nylon retaining nut holds the meter...
NTC thermistor temperature sensor waterproof probe wire 10 K 1% 3950 black Z2Z1 There is a stainless steel casing, waterproof.Measurement range: -20 to 105 degrees CelsiusLength: 2 mMeasure ambient temperatureHeat-resistantColor: BlackProbe size: 5 x 25 mmType: NTC 10K /- 1% 3950B constant: 3380 K - / 1% Typical loss constant: 5 mW / degree...
22MM AC 12-500V Voltmeter Square Panel LED Digital Voltage Meter Indicator G1T5 Input Voltage: AC 12 to 500 Voltage (AC only) Rated Current: Less than 20mA Brightness: Greater than equal 60cd/Square Meters Vibration AC Frequency: 2-80Hz Acceleration Electrical durability: Greater than equal 30,000H colour: Red gray/Yellow gray/Blue gray/Green...
2 Mini Red LED Digital Voltmeter Volt Meter Panel 4.5-30V Z5J6 Brand new and high qualitySmall sizeEasy to installColor: black Accuracy: 1% Refresh speed: 500mS Measuring range: 4.5V-30V Working current: less than 60mADisplay color: red package content:2 x Mini voltmeterNote:Light shooting and different displays may cause the color of the item in the...
1X(Digital Voltage Meter Dc100V 10A Voltmeter Ammeter Blue Red Led Amp W2E3 1X(Working voltage of Meter itself:DC 4 - 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)Working current of Meter itself: less than equal 20mAVoltage Measuring range: DC 0 - 100VCurrent Measuring range: DC 0 - 10AVoltage resolution (V):...
DC 5 - 12 V - 50 - 110 degree C Digital thermometer Thermometer Refrigerato Q2C3 It is an thermometer for measuring the temperature for refrigerators, car and where else you need.Display color: BlueA mold waterproof probe with a 1 m long line suitable for many places of high quality.Digit digital display, easy to read.Supply voltage: 5 - 12 vMeasurement...
Car Motorcycle Waterproof LED Digital Display Voltmeter 12V-24V DC (Blue) L D7J4 Digital screen voltmeterInput Voltage: 12V-24VMeasure the voltage: 6 ~ 33VSize: 3.5 x 2.7cm (L x D)It is used to control the storage voltage of the battery, with the protection function reverse connection, the line will not burn.Color: BlueMaterial: NylonPackage content:1 x...
DC 0-30MA Analog Current Panel Meter Ammeter 85C1 30MA, White V5S4 Measuring the current collection of DC 0-30MA with Class 2.5 accuracy, clear and easy-to-read scale and a dial to fine-tune the dial.Product Name: Analog AmmeterModel: No. 85C 1Measuring current range: DC 0-30MAMaterial: plastic, electronic componentsAccuracy: 2.5Size (approx.): 7 * 6 *...
1X(Analogue 30V DC Voltage Needle Panel Meter Voltmeter Q7I8) 1X(Measuring Ampere Range: DC 0-30VAccuracy: Class 2.5Meter Face Size(Approx): 6.3 x 5.5 x 1cm / 2.5" x 2.2" x 0.39"(L*W*T)Thread Size: 0.37 x 0.83cm / 0.15" x 0.33"(D*L)Overall Depth: 5.77cm / 2.27"Measures Voltage range of 0-30V with accuracy of Class 2.5Monitor your systems quickly and...
AD9833 Programmable Microprocessors Sine Square Wave DDS Signal Generator M A5F5 Features:The AD9833 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and time domain reflectometry (TDR) applications. The output frequency...
20 Banana Speaker Wire Cable Screw Plugs Connectors 4mm & 2 Pcs Red Black B A6B3 Brand new and high qualityScrew connector fitting, no soldering neededStandard size fits most speakersProduct Name : Alligator Clip Test Cable;Design : Alligator Clips to Male Banana Plug;Metal Clip Size : 4.2 x 1 x 0.8cm / 1.65 inch x 0.39 inch x 0.31 inch (L*W*T)Male Plug...
Voltage Tester,USB Power Monitors Multi meter Ampere Current Meter with LCD E8N3 Current And Voltage Tester USB Charging Monitor for Mobile phone Power Banks & Other USB Charging device, Measure the output current(0A-3.3A) and voltage(4V-9V) of a USB power supply. With the multimeter you could know clearly the charging status of your phone or tablet and...
DIY Kits 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Z6C9 Part Number YS9283Connectivity Technology usbPower Source battery-poweredSpecial Features radioThis is a PIC microcontroller-based frequency counter,subtract the frequency with crystal measurement function and programmable settings,five digital display, easy and intuitive, easy to...
DH-670 Accuracy DC 5V Dial Analog Panel Meter Voltmeter F2H3 Current measuring range: 0-5V DCAccuracy: Class 2.0Size measuring device (approximate): 70 x 60 x 6,3mm (L x W x D)Operating temperature: -20 to 50 Degrees CelsiusMaterial: PlasticColor: white & blackPackage Contents: 1 x Analog Panel Meter Voltmeter with Install the componentsNote: Light...
2X(DC0-100V 100A 50A 10A LED DC Dual Display Digital Voltage Current Meter X6I4 2X(High precision, high reliability, suitable for high-end applicationsWith reverse protection, then anti-burn10A voltage current meter itself built-in shunt, 50A / 100A voltage current meter head distribution shunt (pay attention to the power supply must be connected before...
1X(DC 0-100V 20A Blue Red LED 4.8cm Digital Panel Voltmeter Ammeter Voltage I7P8 1X(Made of good quality plastic and electronic component material and finished with good technology.Voltmeter and ammeter, 2 in 1 function of the voltmeter`s ammeter, Blue top of the screen voltage line, current screen, lower red line, easy measurement.Small size, Snap clasp...
Pressure Gauge - 0 ~ -30inHg 0 ~ -1 bar Mini Dial Air Pressure Gauge Barom D2V8 This barometer is a large air pressure measurement tool with stable performance. With mini size, it is convenient to carry.This vacuum gauge is a pointer instrument with dual scale.Its measurement range 0 ~ -30 or 0 ~ -1bar.Metal outer shell, also to protect the internal...
Product Name : Temperature Control Switch;Model.No : 711/40L;Material : Ceramic, Metal, PlasticContact : 1NC 1NO;Rated Voltage : AC 250/380V;Current : 16ATemperature : 0-40C;Color : Black, White;Cable Length : 145cm/ 57.1"Sensing Rod Size : 128 x 6mm/5.04" x 0.24"(L*Dia);Total Size : 63 x 51 x 46mm/2.48" x 2" x 1.81"(L*W*H)Net Weight : 109g;Package...
Product Name : Temperature Control Switch;Model.No : 711/40L;Material : Ceramic, Metal, PlasticContact : 1NC 1NO;Rated Voltage : AC 250/380V;Current : 16ATemperature : 0-40C;Color : Black, White;Cable Length : 145cm/ 57.1"Sensing Rod Size : 128 x 6mm/5.04" x 0.24"(L*Dia);Total Size : 63 x 51 x 46mm/2.48" x 2" x 1.81"(L*W*H)Net Weight : 109g;Package...
DC 0-50A Analog Amp Meter Ammeter Current Panel 50A 75mV Shunt Resistor X6B9 Measuring Range: 0-50A DCAccuracy: Class 2.5Color: WhiteNet weight: 56gSize: 64*55.5*47mmShunt Resistor:High quality and good performanceUsed for a DC 50A current Amp meterEasy to installAccuracy: Class 0.5Voltage Drop: 75mVMaterial: Steel, cupro-managanese, plasticColor:...
2X(AC 0-300V Round Analog Dial Panel Meter Voltmeter Gauge Black A5Y4) 2X(Product Name : Analog Voltmeter;Model : SO-45;Measuring Current Range : AC 0-300VAccuracy : Class 2.5;Meter Face Dia.(Approx) : 45mm/ 1.8;Thread Size : 4.5mm/ 0.18Overall Depth : 47mm/ 1.9;Mount Size : 37 x 37mm/ 1.5 x 1.5 (L*W)Color : Black;Net Weight : 52gPackage Content : 1 x...
Compact size, several functions combined in one, this probe is convenient to use.Adjustable probe attenuation, you can choose 1X or 10X by sliding the switch.Detachable hook tip, the hook is well protected by the plastic case.Locating sleeves ensure the stability and reliability of the tip exposed to the test point.Marker rings in different colors help to...
New LCR-T7 TFT Transistor Tester Diode Triode Capacitance ESR Meter LCR MOS C3O9 Multi function keyTransistor test areaZener Diode test areaIR receiver windowMicro-USB Charging InterfaceCharge indicator LEDMaterial: plastic,metalColour: blue&whitePackage include:1 x New LCR-T7 TFT Transistor Tester Diode Triode Capacitance ESR Meter LCR MOSFET1 x USB...
Sinotimer 30A High Load 220V 7 Days Digital Programmable Timer Switch Relay T9U2 SinoTimer Brand TM615H (30AMP LOAD) DIN rail 7 days 24hrs Programmable switch timer can automatically switch on and switch off various kinds of electric equipment at a preset time. It is widely used in 7 days programmable control of streetlight, neon light (sign), lamp,...
Professional Digital Laser Photo Tachometer Non Contact RPM Tach Orange Bla Z9E7 This tachometer is a high quality instrument to measure the Rotational Speed (RPM) with wide measuring range and high resolution. It is featured with high accuracy measurement, quick measuring time and long detecting distance up to 500 mm (20 inch) with Laser.This tachometer...
Mega328 Transistor Tester LCR Capacitance ESR meter PWM TFT LCD Generator D T6P5 The display unit using a 160x128 pixel color display, Rotary switch control, a key measurement, automatic shutdown. Use 9V laminated battery, can also use the power adapter(DC 6.8-12V), the whole current of about 30mA, after about 20nA shutdown current. Detecting power...
Fiber Optic Cable Tester Fiber Optic Visual Fault Locat 2 in 1 15mw 10KM-15 V1N1 Short wave setting memory function,can remember the wavelength at shutdown,Portable optical power meter and red light pen integrated machine,easy to solve,fiber optic connection,fiber test,light attenuation testThree backlight designs,constant light mode,smart mode,off...
AC 200-450V power meter DIN rail type digital display ammeter voltmeter V5Z5 The current DIN Din Voltage amperemetre is used to measure voltage and alternating current, and calculate the active power, the reactive power and the power factor at the same time.It works by driving the wire through the hole, especially to check the high power devices at all...